code: def test_atomic_conv_initialize():
      """Quick test of AtomicConv."""
      acm = atomic_conv.AtomicConvModel(
          n_tasks=1,
          batch_size=1,
          layer_sizes=[
              1,
          ],
          frag1_num_atoms=5,
          frag2_num_atoms=5,
          complex_num_atoms=10,
      )
  
      assert acm.complex_num_atoms == 10
      assert len(acm.atom_types) == 15
  
file_path: deepchem/deepchem/models/tests/test_atomic_conv.py
imports: import os
  import pytest
  from flaky import flaky
  import numpy
  from deepchem.data import NumpyDataset
  from deepchem.feat import AtomicConvFeaturizer
label_desc: Use image node_id 1 for calling a global function with example usage: test_atomic_conv_initialize() without return types